SA346EA
Installation of Chamberlain radome kit No. 2022K-B for Bendix RDR-100 or RDR-110 series radar system. Held by Saint-Gobain Performance Plastics CORP, which holds 37 approved modifications in all. Last revised July 6, 2005. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company
- Models
- 401, 401A, 401B, 402, 411, 411A
- Type certificates
- A7CE, A7CE, A7CE, A7CE, A7CE, A7CE
- On this site
- Cessna 401 51 registered
Cessna 402 174 registered
Cessna 411 10 registered - The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 8, 2026.